General
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Target
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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Size
1.7MB
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Sample
240507-2rvfbscd5w
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MD5
9cfb4f803076a321d61e8493374be103
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SHA1
f3e4007305eb66b412e0ef8e1999f780f2abaf44
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SHA256
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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SHA512
13d942f1e0c7c3368aabff5cdbb30a6a6ec75cee8e31a25d3e1c531d0e3029c0f44c27ac36a2b959bc62040b1e1133d25f9d62c74974d5acff4a96b45e0b7265
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SSDEEP
24576:JXeFlzFIx2oCfkVhhm5iCHtT2pcv3MbpcwGu+vLQ6goB+R9rS5777GaJb1f:JX2l3oYkVgxHOcvmAxv1/B+K57fGSZ
Behavioral task
behavioral1
Sample
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef.exe
Resource
win10-20240404-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://49.13.229.86
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url_path
/c73eed764cc59dcb.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Extracted
redline
newpub
185.215.113.67:26260
Targets
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Target
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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Size
1.7MB
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MD5
9cfb4f803076a321d61e8493374be103
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SHA1
f3e4007305eb66b412e0ef8e1999f780f2abaf44
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SHA256
4f59cf1f566021a6fa0ce0dc63ec40060baf970db3062a10ef25fce2f4304cef
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SHA512
13d942f1e0c7c3368aabff5cdbb30a6a6ec75cee8e31a25d3e1c531d0e3029c0f44c27ac36a2b959bc62040b1e1133d25f9d62c74974d5acff4a96b45e0b7265
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SSDEEP
24576:JXeFlzFIx2oCfkVhhm5iCHtT2pcv3MbpcwGu+vLQ6goB+R9rS5777GaJb1f:JX2l3oYkVgxHOcvmAxv1/B+K57fGSZ
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Detect ZGRat V1
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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XMRig Miner payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
2PowerShell
2System Services
1Service Execution
1Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1